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参数资料
| 型号： | MAX1736ETT42+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/8页 |
| 文件大小： | 0K |
| 描述： | IC BATTERY CHRGR SGL LI+ 6-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 4.7 V ~ 22 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WDFN 裸露焊盘 |
| 供应商设备封装： | 6-TDFN 裸露焊盘（3x3） |
| 包装： | 带卷 (TR) |
SOT23, Single-Cell Li+ Battery Charger
for Current-Limited Supply
further slow switching edges and prevent transient
spikes.
CURRENT-LIMITED
C CT sets the minimum on-time and off-time according
to the following equations:
t ON(MIN) = 5 ? 10 5 x C CT
WALL CUBE
(800mA)
100k
0.22 μ F
FDC638P
PFET
t OFF(MIN) = 1 ? 10 5 x C CT
GATE
Layout Guidelines
The MAX1736 controls the GATE slew rate; conse-
quently, PC board layout is not as sensitive to noise as
0.1 μ F
IN
BATT
MAX1736
GND
2.2 μ F
SINGLE
Li+ CELL
a high-frequency switching regulator. In addition, since
cell voltage is sensed both during and between high-
current pulses, the system is insensitive to ground
errors. However, Maxim recommends maintaining large
0.33 μ F
CT
ground area and large traces for high-current paths.
Refer to the MAX1736EVKIT for a recommended layout
example.
Figure 3. Simple Application Circuit
Chip Information
TRANSISTOR COUNT: 1622
Package Information
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
? 2000 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1736EUT | 制造商:Maxim Integrated Products 功能描述:SOT23 SINGLE-CELL LI+ BATTERY CHAR - Rail/Tube |
| MAX1736EUT+T | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1736EUT41 | 制造商:Maxim Integrated Products 功能描述:SOT23 SINGLE-CELL LI+ BATTERY CHAR - Cut Tape Product |
| MAX1736EUT41+T | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1736EUT41-T | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
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